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教您给出济南发光字的合理价格

Ji'nan luminous word to save a lot of power to the user. With the development of the application technology of LED, the competitive advertising industry has added new vitality. So, how to choose the appropriate LED for different products, so that it can play the biggest effect, but also to maximize the cost? The application of LED in Ji'nan light source and the use of attention to the use of three-dimensional light source is the following requirements:

一、济南发光字字形的复杂及不同项目的不同规格，要求光源要有不受字形限制的通用性；

One, the complex and different specifications of the light source in Ji'nan, the light source must be free of the universal nature of the font;

二、由于安装完成的济南发光字维修极为不便，为降低维修成本，要求光源具有较长寿命；

Two, due to the installation of the completion of the Ji'nan light-emitting word repair is very inconvenient, in order to reduce the maintenance costs, the light source has a long life;

Three, Ji'nan luminous character to have enough brightness requirements of the production of LED light-emitting module, with the above functions. Application of LED in solid light source has two kinds: the fish and small straw hat. The luminous module of the fish - eating fish is suitable for the light emitting characters of the word wall height in the 8-10cm.

Generally speaking, of 3 and 5 head of the piranha light-emitting angle of 90 degrees and 120 degrees. In this distance, the use of the plastic characters on the human flesh of the fish light module, the light can be radiated. Not only saves the number of modules, the screen brightness meter testing, the use of light intensity is also just right. For word wall shorter, the shape of the plastic luminous word and carving luminous characters, it is necessary to the emitting angle in 160 degrees of flat piranha module and small straw hat light-emitting module. The larger the area of light radiation can reduce the amount of module, and the lower the wall and improve the font of the luminous brightness. They are organically combined and follow the law of conservation of energy, and it also reflects the importance of correct choice of LED.

It is worth noting that the use of LED in the light of the Ji'nan light-emitting module process, we must pay attention to the problem of voltage drop. Do not just do a loop, from the first to the end of the series. Doing so will not only enable end-to-end between different voltage as a result inconsistent brightness, but also produce single burning of large current circuit board. The correct approach is to ensure the distribution of voltage and current is reasonable. In addition, the use of the word cavity internal anti-corrosion materials, it is best to use white primer, to increase its reflective coefficient.

White LED is a semiconductor light emitting light source, and its power consumption is only about 20% of the latter. Service life of up to 100000 hours, is the ordinary lamp of dozens of times. It has good reliability and low maintenance cost. The use of low voltage, the operating voltage is generally below 5V, in addition to the LCD backlight source, can also be used for outdoor lighting, remote mountain lighting, miner lamps and water environment lighting, etc.. Switch time is short, the response time can reach 1 seconds, the general lamps for several milliseconds (now with the light source response time of 200 milliseconds). With the widespread use of LED and performance, a new lighting revolution coming has become the people's consensus, then expect this change will give people bring what: This is the development of LED application products and guide the market development the most concerned problem.